*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS3340000
CHEMICAL NAME           : Urea, 1-(p-bromophenyl)-3-methyl-
CAS REGISTRY NUMBER     : 20680-07-3
BEILSTEIN REFERENCE NO. : 2091557
REFERENCE               : 3-12-00-01453 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H9-Br-N2-O
MOLECULAR WEIGHT        : 229.10
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * Bromdefenuron
   * N-(4-Bromophenyl)-N'-methylurea
   * 1-(p-Bromophenyl)-3-methylurea
   * 1-Methyl-3-(p-bromphenyl)harnstoff
   * 1-Methyl-3-(p-bromophenyl)urea
   * Urea, N-(4-bromophenyl)-N'-methyl-
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 722 mg/kg/87W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Gastrointestinal - tumors
   Endocrine - tumors
REFERENCE :
   ARGEAR Archiv fuer Geschwulstforschung.  (VEB Verlag Volk und Gesundheit
   Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.)  V.1-    1949-
   Volume(issue)/page/year: 53,329,1983
 
                            *** END OF RECORD ***